RT 3.2.1, query builder: Some unimplemented objects?

Hi,

when playing around with the query builder and “Saved Searches” we frequently get one of two errors as mentioned below. Reloading the query builder page on that occasion will help. I have near to no perl knowledge but there seem to be some packages missing? Although reload shouldn’t help then. Any suggestions?
(Environment: Apache 1.3.31, Perl 5.8.4, apache_modperl 1.29.0.2)

Regards, Joerg.

Symptom 1:

RT::Attribute::Name Unimplemented in RT::Attributes. (/usr/share/request-tracker3.2/lib/RT/Attributes_Overlay.pm line 77)
context:

453: else {
454: my ($package, $filename, $line);
455: ($package, $filename, $line) = caller;
456:
457: die “$AUTOLOAD Unimplemented in $package. ($filename line $line) \n”;
458: }
459:
460: }
461:

code stack: /usr/share/perl5/DBIx/SearchBuilder/Record.pm:457
/usr/share/request-tracker3.2/lib/RT/Attributes_Overlay.pm:77
/usr/share/request-tracker3.2/lib/RT/Attributes_Overlay.pm:69
/usr/share/request-tracker3.2/lib/RT/Attributes_Overlay.pm:84
/usr/share/request-tracker3.2/lib/RT/Attributes_Overlay.pm:115
/usr/share/request-tracker3.2/html/Search/Elements/SelectSearchesForObjects:12
/usr/share/request-tracker3.2/html/Search/Elements/EditSearches:25
/usr/share/request-tracker3.2/html/Search/Build.html:66
/usr/share/request-tracker3.2/html/autohandler:199
raw error

Symptom 2:

error: RT::Attribute::Description Unimplemented in HTML::Mason::Commands. (/usr/share/request-tracker3.2/html/Search/Build.html line 192)
context:

453: else {
454: my ($package, $filename, $line);
455: ($package, $filename, $line) = caller;
456:
457: die “$AUTOLOAD Unimplemented in $package. ($filename line $line) \n”;
458: }
459:
460: }
461:

code stack: /usr/share/perl5/DBIx/SearchBuilder/Record.pm:457
/usr/share/request-tracker3.2/html/Search/Build.html:192
/usr/share/request-tracker3.2/html/autohandler:199